/* Reset and Base Styles */
*{margin:0;padding:0;box-sizing:border-box}

:root{
    --primary:#2E77FF;
    --bg:#FFF;
    --text:#1a2439;
    --gray:#F9FAFB;
    --border:#E5E7EB;
    --dark-bg:#0E1628;
}

[data-theme="dark"]{
    --primary:#4A82FF;
    --bg:#121212;
    --text:#5a5a5c;
    --gray:#1A1A1A;
    --border:#2A2A2A;
    --dark-bg:#0A0A0A;
}

body{
    font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
    background:var(--bg);
    color:var(--text);
    line-height:1.6;
    transition:all 0.3s;
}

html{scroll-behavior:smooth}
.container{max-width:1320px;margin:0 auto;padding:0 24px}
.hidden{display:none!important}
img{max-width:100%;height:auto;display:block}

/* Header */
#header{
    position:sticky;
    top:0;
    background:var(--bg);
    border-bottom:1px solid var(--border);
    z-index:100;
    height:100px;
    transition:border-color 0.2s;
}

#header:hover{
    border-bottom-color:#E9E9E9;
}

[data-theme="dark"] #header:hover{
    border-bottom-color:#333;
}

#header .container{
    height:100%;
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:20px;
}

/* Logo with Modern Effects */
.logo-wrapper{
    position:relative;
    display:flex;
    align-items:center;
    padding:16px 0;
    cursor:pointer;
}

.logo-image{
    height:128px;
    width:auto;
    position:relative;
    z-index:10;
    transition:all 0.7s ease-out;
    filter:drop-shadow(0 0 0 transparent);
}

.logo-wrapper:hover .logo-image{
    transform:scale(1.25);
    filter:drop-shadow(0 0 25px rgba(41,121,255,0.6));
}

[data-theme="dark"] .logo-wrapper:hover .logo-image{
    filter:drop-shadow(0 0 30px rgba(74,130,255,0.7));
}

/* Gradient Glow Effect */
.logo-glow{
    position:absolute;
    inset:0;
    background:linear-gradient(to right, #60A5FA, #A78BFA, #F472B6);
    opacity:0;
    filter:blur(40px);
    transition:opacity 0.7s;
    animation:pulse-glow 3s ease-in-out infinite;
    pointer-events:none;
}

[data-theme="dark"] .logo-glow{
    background:linear-gradient(to right, #3B82F6, #8B5CF6, #EC4899);
}

.logo-wrapper:hover .logo-glow{
    opacity:1;
}

/* Shimmer Effect */
.logo-shimmer{
    position:absolute;
    inset:0;
    background:linear-gradient(to right, transparent, rgba(255,255,255,0.5), transparent);
    opacity:0;
    transform:translateX(-150%) skewX(-15deg);
    transition:opacity 0.7s;
    pointer-events:none;
}

[data-theme="dark"] .logo-shimmer{
    background:linear-gradient(to right, transparent, rgba(255,255,255,0.3), transparent);
}

.logo-wrapper:hover .logo-shimmer{
    opacity:1;
    animation:shimmer-modern 2.5s ease-in-out infinite;
}

/* Sparkles */
.logo-sparkles{
    position:absolute;
    inset:0;
    opacity:0;
    transition:opacity 0.5s;
    pointer-events:none;
}

.logo-wrapper:hover .logo-sparkles{
    opacity:1;
}

.sparkle{
    position:absolute;
    animation:sparkle-modern 2s ease-in-out infinite;
}

.sparkle-1{
    top:15%;
    left:25%;
    font-size:24px;
    color:#60A5FA;
    animation-delay:0s;
}

[data-theme="dark"] .sparkle-1{
    color:#93C5FD;
}

.sparkle-2{
    top:20%;
    right:20%;
    font-size:20px;
    color:#A78BFA;
    animation-delay:0.15s;
}

[data-theme="dark"] .sparkle-2{
    color:#C4B5FD;
}

.sparkle-3{
    bottom:25%;
    left:15%;
    font-size:24px;
    color:#F472B6;
    animation-delay:0.3s;
}

[data-theme="dark"] .sparkle-3{
    color:#F9A8D4;
}

.sparkle-4{
    bottom:20%;
    right:25%;
    font-size:20px;
    color:#22D3EE;
    animation-delay:0.45s;
}

[data-theme="dark"] .sparkle-4{
    color:#67E8F9;
}

.sparkle-5{
    top:50%;
    left:10%;
    font-size:16px;
    color:#FBBF24;
    animation-delay:0.2s;
}

[data-theme="dark"] .sparkle-5{
    color:#FCD34D;
}

.sparkle-6{
    top:50%;
    right:10%;
    font-size:16px;
    color:#818CF8;
    animation-delay:0.35s;
}

[data-theme="dark"] .sparkle-6{
    color:#A5B4FC;
}

/* Animations */
@keyframes shimmer-modern{
    0%{
        transform:translateX(-150%) skewX(-15deg);
        opacity:0;
    }
    50%{
        opacity:1;
    }
    100%{
        transform:translateX(150%) skewX(-15deg);
        opacity:0;
    }
}

@keyframes sparkle-modern{
    0%, 100%{
        opacity:0;
        transform:scale(0) rotate(0deg) translateY(0);
    }
    50%{
        opacity:1;
        transform:scale(1.2) rotate(180deg) translateY(-10px);
    }
}

@keyframes pulse-glow{
    0%, 100%{
        opacity:0.3;
        transform:scale(0.95);
    }
    50%{
        opacity:0.6;
        transform:scale(1.05);
    }
}

.nav{
    display:none;
    gap:30px;
    align-items:center;
}

.nav a{
    color:var(--text);
    text-decoration:none;
    font-weight:500;
    font-size:14px;
    opacity:0.8;
    transition:all 0.2s;
    padding-bottom:4px;
    border-bottom:2px solid transparent;
}

.nav a:hover{
    opacity:1;
    border-bottom-color:#2979FF;
}

.header-right{
    display:none;
    align-items:center;
    gap:16px;
}

#theme-toggle{
    width:40px;
    height:40px;
    background:var(--gray);
    border:none;
    border-radius:50%;
    cursor:pointer;
    font-size:16px;
    transition:all 0.2s;
}

#theme-toggle:hover{
    background:var(--border);
}

.btn-outline{
    padding:8px 24px;
    border:2px solid var(--primary);
    color:var(--primary);
    border-radius:24px;
    text-decoration:none;
    font-weight:600;
    font-size:14px;
    transition:all 0.2s;
}

.btn-outline:hover{
    background:var(--primary);
    color:white;
}

.mobile-menu-btn{
    display:block;
    background:none;
    border:none;
    font-size:20px;
    cursor:pointer;
    color:var(--text);
    padding:8px;
    transition:color 0.2s;
}

.mobile-menu-btn:hover{
    color:var(--primary);
}

.mobile-menu{
    position:fixed;
    top:100px;
    left:0;
    right:0;
    background:var(--bg);
    border-bottom:1px solid var(--border);
    padding:20px 24px;
    display:flex;
    flex-direction:column;
    gap:12px;
    z-index:99;
    box-shadow:0 8px 24px rgba(0,0,0,0.1);
}

.mobile-menu a{
    color:var(--text);
    text-decoration:none;
    font-weight:500;
    padding:10px;
    transition:color 0.2s;
}

.mobile-menu a:hover{
    color:var(--primary);
}

.mobile-theme{
    padding-top:12px;
    margin-top:12px;
    border-top:1px solid var(--border);
    display:flex;
    align-items:center;
    justify-content:space-between;
}

.mobile-theme span{
    color:#666;
    font-size:14px;
}

[data-theme="dark"] .mobile-theme span{
    color:#B3B3B3;
}

#mobile-theme-toggle{
    padding:8px 16px;
    background:var(--gray);
    border:none;
    border-radius:20px;
    font-size:14px;
    cursor:pointer;
    transition:background 0.2s;
}

#mobile-theme-toggle:hover{
    background:var(--border);
}

/* Hero Section */
.hero-section{
    padding:60px 0;
    background:var(--bg);
}

.hero-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:40px;
    align-items:center;
}

.hero-title{
    font-size:2rem;
    font-weight:700;
    color:var(--primary);
    display:inline-block;
}

.hero-title-accent{
    font-size:2rem;
    font-weight:700;
    color:var(--primary);
    display:block;
}

.hero-desc{
    color:#6E6E6E;
    font-size:1.125rem;
    margin:20px 0 30px;
    line-height:1.7;
}

.btn{
    display:inline-block;
    background:var(--primary);
    color:white;
    padding:16px 40px;
    border-radius:50px;
    text-decoration:none;
    font-weight:600;
    transition:all 0.2s;
}

.btn:hover{
    transform:translateY(-2px);
    box-shadow:0 8px 20px rgba(46,119,255,0.3);
}

.hero-image{
    position:relative;
}

.hero-image img{
    width:100%;
    border-radius:120px 24px 120px 24px;
    object-fit:cover;
    aspect-ratio:4/3;
}

.review-badge{
    position:absolute;
    bottom:-20px;
    right:-20px;
    background:white;
    border:1px solid var(--border);
    border-radius:24px;
    padding:20px;
    max-width:280px;
    box-shadow:0 8px 24px rgba(0,0,0,0.1);
}

.review-rating{
    display:flex;
    align-items:center;
    gap:8px;
    margin-bottom:8px;
}

.rating-number{
    font-size:1.5rem;
    font-weight:700;
}

.star{font-size:16px}

.review-count{
    font-size:14px;
    font-weight:500;
}

.review-text{
    font-size:12px;
    color:#6E6E6E;
    margin-bottom:12px;
}

.stars{font-size:20px}

/* Statistics Section */
.stats-section{
    padding:80px 0;
    background:var(--bg);
}

.stats-header{
    display:grid;
    grid-template-columns:1fr;
    gap:20px;
    margin-bottom:60px;
}

.stats-header h2{
    font-size:2.5rem;
    font-weight:300;
    line-height:1.2;
}

.stats-header .accent{
    color:var(--primary);
}

.stats-header p{
    font-size:1.125rem;
    color:#666;
}

.stats-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:20px;
}

.stat-card{
    padding:40px;
    background:#071126;
    color:white;
}

.stat-card.accent-bg{
    background:var(--primary);
}

.stat-card h3{
    font-size:3.5rem;
    font-weight:300;
    margin-bottom:10px;
}

.stat-card p{
    font-size:1.25rem;
    opacity:0.85;
}

/* About Section */
.about-section{
    padding:100px 0;
    background:var(--bg);
}

.section-header{
    margin-bottom:60px;
}

.section-header h2{
    font-size:3rem;
    font-weight:300;
    margin-bottom:20px;
}

.section-header .accent{
    color:var(--primary);
    font-weight:500;
}

.section-header p{
    font-size:1.125rem;
    color:#6E6E6E;
    max-width:800px;
}

.values-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:32px;
}

.value-card{
    background:white;
    border:1px solid var(--border);
    border-radius:24px;
    padding:32px;
    transition:all 0.2s;
}

.value-card:hover{
    border-color:#CFCFCF;
    transform:translateY(-4px);
}

.value-card .icon{
    width:64px;
    height:64px;
    background:rgba(30,112,255,0.1);
    border-radius:16px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:32px;
    margin-bottom:20px;
}

.value-card h3{
    font-size:1.25rem;
    font-weight:700;
    margin-bottom:12px;
}

.value-card p{
    color:#6E6E6E;
    line-height:1.7;
}

/* Services Section */
.services-section{
    padding:100px 0;
    background:var(--dark-bg);
    color:white;
}

.section-header-dark{
    margin-bottom:60px;
}

.section-header-dark h2{
    font-size:2.5rem;
    font-weight:600;
    margin-bottom:20px;
}

.section-header-dark p{
    color:#ABB9CF;
    font-size:1rem;
}

.service-item{
    display:grid;
    grid-template-columns:1fr;
    gap:40px;
    margin-bottom:60px;
    align-items:center;
}

.service-item img{
    width:100%;
    border-radius:20px;
    aspect-ratio:16/9;
    object-fit:cover;
}

.service-content h3{
    font-size:2rem;
    margin-bottom:16px;
}

.service-content p{
    color:#ABB9CF;
    font-size:1rem;
    line-height:1.7;
}

.service-link{
    text-decoration:none;
    color:inherit;
    transition:color 0.2s;
}

.service-link:hover h3{
    color:var(--primary);
}

.service-link h3{
    transition:color 0.2s;
}


/* Testimonial */
.testimonial-section{
    padding:100px 0;
    background:var(--bg);
    text-align:center;
    position:relative;
}

.testimonial-bg{
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    font-size:8rem;
    font-weight:100;
    color:#B7B7B7;
    opacity:0.1;
    pointer-events:none;
}

.testimonial-avatar{
    width:120px;
    height:120px;
    border-radius:8px;
    margin:0 auto 32px;
    object-fit:cover;
}

blockquote{
    font-size:1.5rem;
    line-height:1.6;
    max-width:800px;
    margin:0 auto 32px;
    color:var(--text);
}

.testimonial-author{
    display:flex;
    flex-direction:column;
    gap:4px;
}

.testimonial-author strong{
    font-size:1.125rem;
}

.testimonial-author span{
    font-size:0.875rem;
    color:#6B6B6B;
}

/* Blog Section */
.blog-section{
    padding:100px 0;
    background:var(--bg);
}

.blog-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:32px;
}

.blog-card{
    background:white;
    border:1px solid var(--border);
    border-radius:24px;
    padding:32px;
    transition:all 0.2s;
    cursor:pointer;
}

.blog-card:hover{
    border-color:#CFCFCF;
    transform:translateY(-4px);
}

.blog-tag{
    display:inline-block;
    padding:4px 12px;
    background:rgba(30,112,255,0.1);
    color:var(--primary);
    border-radius:12px;
    font-size:0.75rem;
    font-weight:600;
    margin-bottom:16px;
}

.blog-card h3{
    font-size:1.25rem;
    font-weight:700;
    margin-bottom:12px;
    transition:color 0.2s;
}

.blog-card:hover h3{
    color:var(--primary);
}

.blog-card p{
    color:#6E6E6E;
    font-size:0.875rem;
    line-height:1.6;
    margin-bottom:16px;
}

.blog-date{
    font-size:0.75rem;
    color:#999;
}
.blog-header-link{
    text-decoration:none;
    color:#ABB;
    transition:color 0.2s;
}
.blog-header-link:hover h2{
    color:var(--primary);
}
/* Contacts Section */
.contacts-section{
    padding:100px 0;
    background:var(--dark-bg);
    color:white;
}

.contacts-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:60px;
}

.contacts-info h2{
    font-size:2.5rem;
    font-weight:700;
    margin-bottom:20px;
}

.contacts-info p{
    color:#ABB9CF;
    font-size:1.125rem;
    line-height:1.7;
    margin-bottom:32px;
}

.contact-details{
    display:flex;
    flex-direction:column;
    gap:20px;
}

.contact-details strong{
    display:block;
    margin-bottom:8px;
}

.contact-details a{
    color:#ABB9CF;
    text-decoration:none;
    transition:color 0.2s;
}

.contact-details a:hover{
    color:white;
}

.contact-form{
    display:flex;
    flex-direction:column;
    gap:20px;
}

.form-row{
    display:grid;
    grid-template-columns:1fr;
    gap:20px;
}

.contact-form input,
.contact-form textarea{
    padding:16px;
    background:rgba(255,255,255,0.1);
    border:1px solid rgba(255,255,255,0.2);
    border-radius:8px;
    color:white;
    font-size:16px;
    font-family:inherit;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder{
    color:rgba(255,255,255,0.5);
}

.contact-form input:focus,
.contact-form textarea:focus{
    outline:none;
    border-color:var(--primary);
    background:rgba(255,255,255,0.15);
}

.contact-form textarea{
    min-height:120px;
    resize:vertical;
}

.contact-form button{
    background:var(--primary);
    color:white;
    padding:16px;
    border:none;
    border-radius:50px;
    font-size:16px;
    font-weight:600;
    cursor:pointer;
    transition:all 0.2s;
}

.contact-form button:hover{
    transform:translateY(-2px);
    box-shadow:0 8px 20px rgba(46,119,255,0.3);
}

#form-message{
    padding:12px;
    border-radius:8px;
    font-size:14px;
    display:none;
}

#form-message.success{
    display:block;
    background:#D1FAE5;
    color:#065F46;
    border:1px solid #10B981;
}

#form-message.error{
    display:block;
    background:#FEE2E2;
    color:#991B1B;
    border:1px solid #EF4444;
}
/* Article Modal */
.article-modal{
    position:fixed;
    top:0;
    left:0;
    right:0;
    bottom:0;
    z-index:1000;
    display:flex;
    align-items:center;
    justify-content:center;
    padding:20px;
}

.article-modal.hidden{
    display:none!important;
}

.article-modal-overlay{
    position:absolute;
    inset:0;
    background:rgba(0,0,0,0.7);
    cursor:pointer;
}

.article-modal-content{
    position:relative;
    background:var(--bg);
    border-radius:16px;
    max-width:900px;
    max-height:90vh;
    overflow-y:auto;
    width:100%;
    box-shadow:0 20px 60px rgba(0,0,0,0.3);
}

.modal-close{
    position:absolute;
    top:24px;
    right:24px;
    background:var(--gray);
    border:none;
    width:40px;
    height:40px;
    border-radius:50%;
    font-size:24px;
    cursor:pointer;
    color:var(--primary);
    z-index:10;
    transition:all 0.2s;
}

.modal-close:hover{
    background:var(--border);
    transform:rotate(90deg);
}

.modal-body{
    padding:60px 40px 40px;
}

.article-header{
    display:flex;
    gap:16px;
    align-items:center;
    margin-bottom:24px;
}

.article-tag{
    display:inline-block;
    padding:6px 16px;
    background:rgba(46,119,255,0.1);
    color:var(--primary);
    border-radius:20px;
    font-size:0.875rem;
    font-weight:600;
}

.article-date{
    font-size:0.875rem;
    color:#999;
}

.article-image{
    width:100%;
    border-radius:12px;
    margin-bottom:32px;
    max-height:400px;
    object-fit:cover;
}

.article-body{
    line-height:1.8;
    color:var(--text);
}

.article-body h2{
    font-size:2rem;
    margin-bottom:24px;
    color:var(--primary);
}

.article-body h3{
    font-size:1.25rem;
    margin-top:32px;
    margin-bottom:16px;
    color:var(--primary);
}

.article-body p{
    margin-bottom:16px;
    font-size:1rem;
}

.article-body ul{
    margin-left:24px;
    margin-bottom:16px;
}

.article-body li{
    margin-bottom:12px;
    list-style:disc;
}

.blog-card-clickable{
    cursor:pointer;
    transition:all 0.2s;
}

.blog-card-clickable:hover{
    transform:translateY(-8px);
    border-color:#CFCFCF;
}

@media(max-width:768px){
    .article-modal{
        padding:0;
    }

    .article-modal-content{
        max-height:100vh;
        border-radius:0;
    }

    .modal-body{
        padding:60px 24px 40px;
    }

    .article-body h2{
        font-size:1.5rem;
    }

    .modal-close{
        top:16px;
        right:16px;
    }
}
/* Footer */
.footer{
    background:var(--dark-bg);
    color:white;
    padding:80px 0 40px;
    border-top:1px solid #1B2435;
}

.footer-cta{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:40px;
    margin-bottom:60px;
    text-align:center;
}

.footer-cta h2{
    font-size:2rem;
    font-weight:700;
    line-height:1.3;
}

.footer-cta .accent{
    color:var(--primary);
}

.btn-circle{
    width:180px;
    height:180px;
    background:var(--primary);
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    color:white;
    font-weight:600;
    text-decoration:none;
    transition:all 0.2s;
}

.btn-circle:hover{
    transform:scale(1.05);
}

.footer-links{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
    gap:40px;
    margin-bottom:40px;
}

.footer-links h3{
    font-size:1rem;
    font-weight:600;
    margin-bottom:16px;
}

.footer-links a{
    display:block;
    color:rgba(255,255,255,0.6);
    text-decoration:none;
    font-size:0.875rem;
    margin-bottom:12px;
    transition:color 0.2s;
}

.footer-links a:hover{
    color:white;
    text-decoration:underline;
}

.footer-bottom{
    border-top:1px solid #1B2435;
    padding-top:24px;
    text-align:center;
}

.footer-bottom p{
    font-size:0.75rem;
    color:rgba(255,255,255,0.6);
}

/* Responsive Design */
@media(min-width:768px){
    #header{height:120px}
    .mobile-menu{top:120px}
    .logo-image{height:160px}
    .nav{display:flex}
    .header-right{display:flex}
    .mobile-menu-btn{display:none}
    .hero-grid{grid-template-columns:1fr 1fr}
    .stats-header{grid-template-columns:7fr 5fr}
    .service-item{grid-template-columns:1fr 1fr}
    .service-item.reverse{grid-template-columns:1fr 1fr}
    .service-item.reverse img{order:2}
    .contacts-grid{grid-template-columns:1fr 1fr}
    .form-row{grid-template-columns:1fr 1fr}
    .footer-cta{flex-direction:row;justify-content:space-between;align-items:center}
}